and nbsp Made of high quality tungsten steel, strong and sturdy and nbsp Shank diameter: 6mm design: conical shape with round nose, with cut end and nbsp Easy to use: convenient, safe and reliable control Two types of end for choice: single slot and double slot, single slot suitable for hard materials such as iron, steel and copper the double slot is suitable for soft materials such as wood, aluminum and plastic Package contents: 1 rotary file Size: Single slot, 14x25mm Features: and nbsp Product use: Tungsten Carbide Burs are widely used in industrial sectors such as machinery, aviation, automotive, shipbuilding, chemical engineering, and process engraving. and nbsp Instructions for use Carbide rotary milling cutter is mainly used in power tools or pneumatic tools (can also be installed on machine tools), and the driving speed is usually 6000-50,000 rpm. and nbsp The difference between double cutter and single cutter. 1. The double cutter is more suitable for low density materials. For example, used on wood, plastic, aluminum and other materials. 2. The texture of the single end mill determines that it is not suitable for processing softer materials such as iron, copper, and steel. Features: Name: F style tungsten carbide end mill for rotary grinder. and nbsp Type: Single slot and nbsp Shank diameter: 6 mm. Material: tungsten carbide. Content: 1 tungsten carbide bur.